<template>
    <div>{{msg}}</div>
</template>
<script>
import * as dateUtil from '../lib/dateUtil';
export default {
    data(){
        return {
            msg:"this is component b"
        }
    }
}
</script>
<style scoped>
    div {
        background: rgb(0, 0, 180);
    }
</style>